Rakefile in plow-0.1.0 vs Rakefile in plow-1.0.0

@@ -1,52 +1,58 @@
-require 'rubygems'
-require 'rake'
+# encoding: UTF-8
+require 'lib/plow'
+Plow::Dependencies.warn_at_exit
 
+###################################################################################################
+
 begin
+  # TODO experiment with how rubygems activates gems by version requirement in ruby 1.9.1.
+  # gem 'jeweler', '1.3.0'
   require 'jeweler'
   Jeweler::Tasks.new do |gem|
+    # The gem object is a kind of Gem::Specification 
+    # For additional settings, see http://www.rubygems.org/read/chapter/20
     gem.name              = "plow"
-    gem.rubyforge_project = "plow"
+    gem.rubyforge_project = "plow" # rubyforge's days are numbered...
     gem.summary           = "Plows the fertile soil of your filesystem into neatly organized plots of web-site templates"
     gem.description       = "Plows the fertile soil of your filesystem into neatly organized plots of web-site templates"
     gem.email             = "[e-mail]"
     gem.homepage          = "http://github.com/ryansobol/plow"
-    gem.authors           = ["Ryan Sobol"]    
-    gem.add_development_dependency "rspec", "= 1.2.8"
-    gem.add_development_dependency "yard", "= 0.2.3.5"
-    gem.add_development_dependency "bluecloth", "= 2.0.5"  # hidden yard dependency for markdown support
-    # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
+    gem.authors           = ["Ryan Sobol"]
+    
+    gem.required_ruby_version = "~> #{Plow::Dependencies::REQUIRED_RUBY_VERSION}"
+    
+    Plow::Dependencies::DEVELOPMENT_GEMS.each_pair do |name, version|
+      gem.add_development_dependency(name.to_s, version)
+    end
   end
+  
   Jeweler::GemcutterTasks.new
   
   Jeweler::RubyforgeTasks.new do |task|
-    task.doc_task = "yardoc"
+    task.doc_task = false # rubyforge's days are numbered...
   end
-rescue LoadError
-  puts "Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler"
+rescue LoadError => e
+  Plow::Dependencies.create_warning_for(e)
 end
 
-require 'spec/rake/spectask'
-Spec::Rake::SpecTask.new(:spec) do |task|
-  task.libs << 'lib' << 'spec'
-  task.spec_files = FileList['spec/**/*_spec.rb']
-  task.spec_opts  = %w{ -O spec/spec.opts }
-end
+###################################################################################################
 
-Spec::Rake::SpecTask.new(:rcov) do |task|
-  task.libs << 'lib' << 'spec'
-  task.pattern = 'spec/**/*_spec.rb'
-  task.rcov    = true
+begin
+  require 'spec/rake/spectask'
+  Spec::Rake::SpecTask.new(:spec)  
+  task :default => :spec
+rescue LoadError => e
+  Plow::Dependencies.create_warning_for(e)
 end
 
-task :spec => :check_dependencies
+###################################################################################################
 
-task :default => :spec
-
 begin
   require 'yard'
-  YARD::Rake::YardocTask.new
-rescue LoadError => e
-  task :yardoc do
-    abort "YARD is not available. In order to run yardoc, you must: sudo gem install yard"
+  require 'bluecloth' # hidden yard dependency for markdown support
+  YARD::Rake::YardocTask.new(:yard) do |t|
+    t.options += ['--title', "Plow #{Plow::VERSION} Documentation"]
   end
+rescue LoadError => e
+  Plow::Dependencies.create_warning_for(e)
 end